baber/WOPTO huggingface dataset:
Patent JP-S5938032-A (JP)
Title: Mold for forming mirror cylinder for optical device
Inventor: YOSHIOKA TOSHIAKI
IPC: B29C61/00
Filed: 1982-08-27
Abstract: PURPOSE:To raise the yield of moldings by eliminating the deformation of and damage to moldings by using a system in which a projection is provided in the ejecting direction of the molding of the movable mold supporting the open die of molds for injection molding method in such a way as to enable moldings to be automatically dropped or taking out. CONSTITUTION:After a molding 12' is solidified by cooling, fixing metals 1-3 and movable molds 4-7 are separated at a parting face 13, and the movable mold 4 covering the molding 12' is moved toward the direction of (b) and also the central movable core 5a is moved toward the direction of (a). Whereupon, the molding 12' is supported by a supporting projection 15' and separated from the molds. In this case, the movement of the molding 12' is interrupted by the supporting projection 15' of the mold 5 provided on the periphery of the molding 12' and stayed in the same place as the molds are closed, so that products of high dimensional accuracy without any deformation can be obtained because the deviation of undercut by separation is prevented even if the central movable core 5a moves. A mechanism to retract the core 5a in the direction of (a) after retraction is also provided to the projection 15' in order to enable the molding 12' to automatically drop.
Patent JP-S63310838-A (JP)
Title: Tolan type novel liquid crystal compound
Inventor: GOTO YASUYUKI
IPC: C09K19/30
Filed: 1987-06-13
Abstract: NEW MATERIAL:A 4-(trans-4-alkylcyclohexyl)-3',4'-dilfuorotolan expressed by formula I (R is 1-10C alkyl). USE:A liquid crystal compound having a large DELTAn, high N-I transition point and extremely low viscosity as a compound having a tricyclic structure. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula III and anhydrous AlCl3 in CS2 to provide a compound expressed by formula IV, which is then reduced to convert the ketone derivative into an alcohol derivative. Dehydration reaction is subsequently carried out in an inert solvent in the presence of an acid catalyst, such as Lewis acid, mineral acid or toluensulfonic acid, at refluxing temperature to add bromine and potassium tert-butoxide is then reacted with the resultant compound to afford the aimed compound expressed by formula I.
Patent JP-S5849641-A (JP)
Title: Contrast filter for color crt display device
Inventor: YAMASHITA TOSHIHARU
IPC: H01J29/86
Filed: 1981-09-21
Abstract: PURPOSE:To provide the titled filter giving an image having high contrast and luminance, by compounding a base glass containing a relatively large amount of Nd2O3 with a plurality of coloring components containing CeO2, CuO, MnO2 or CoO as essential coloring component. CONSTITUTION:100pts.wt. of a base glass composed of 3-70(wt)% SiO2, 0-40% B2O3, 0-23% Al2O3, 0-23% R2O (R2O is Li2O, Na2O, or K2O), 2-35% RO, (RO is mgO, CaO, SrO, ZnO, or PbO), 0-10% TiO2, 0-10% ZrO2, 0-35% La2O3, and 5-40% Nd2O3, is compounded with two or more kinds of coloring components selected from <=6% CeO2, <=1% CuO, <=3.5% MnO2, <=0.15% CoO, <=3% Fe2O3, <=1.5% NiO and <=5% Pr6O11 and containing CeO2, CuO, MnO2, or CoO as an essential component.
Patent JP-S62292788-A (JP)
Inventor: MERANII JIEEN RUUTSU
IPC: A61P9/12
Filed: 1987-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H071235-A (JP)
Title: Electric discharge machining pulse supplying method and device
Inventor: OIZUMI TADAO
IPC: B23H1/02
Filed: 1993-06-18
Abstract: PURPOSE:To realize the electric discharge machining, wherein electrode consumption is little, no electrolytic corrosion takes place, no electric discharge chip is stuck on the electrode, and the processing precision is excellent. CONSTITUTION:Voltage pulses are intermittently applied to a processing clearance formed by making an electrode 9 to face a work 10, so as to detect the polarity of the mean voltage between electrodes. When the polarity of the mean voltage is positive, the negative voltage of a first polarity is applied switched to the positive voltage of a second polarity after detection of starting of the electric discharge, and the positive voltage of the second polarity is applied for the fixed period tauON, so as to continue the electric discharge. After that, the rest time tauOFF is taken, and when the polarity of the means voltage is negative, the positive voltage of the second polarity is applied, and the positive voltage of the second polarity is continued as it is and applied for the fixed periods tauON after the detection of the starting of the electric discharge, and the polarity of the voltage to be applied to the processing clearance is switch-controlled so as to take the rest time tauOFF.
Patent JP-H10332766-A (JP)
Title: Inspection device for printed circuit board
Inventor: NAKA KATSUYUKI
IPC: G01R31/02
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To measure a resistance value more correctly and speedily by providing a warming up means on a signal selector, and earthing the unused constant electric current source of a signal generating part through a dummy resistance element. SOLUTION: A signal generating part 5 having a plurality of signal generating circuits 4 containing constant current sources supplies various measured signals to an edge 22, and a signal selector 6 selects a single signal generating circuit suitable for measurement from the signal generating circuits 4 and connects it to a line 1 to be measured. Hereat, an input changeover circuit 9 connects the single signal generating circuit to an edge contact 26 and a measuring part 7, and an output changeover circuit 10 connects one contact from a plurality of contacts of a detection probe 2 to the measuring part 7. The measuring part 7 detects potential difference between the output signal of the detection probe 2 and an edge connector 24, and a computing part 8 computes the resistance value of the line 1.  In this case, the signal selector 6 is provided with a warming up means, and the unused constant current source of the signal generating part 5 is earthed through a dummy resistance element 36.
Patent JP-H11343532-A (JP)
Title: Corrosion resistant and high strength aluminum alloy material, its production, tube for heat exchanger made of aluminum alloy and heat exchanger made of aluminum alloy
Inventor: YOSHITOMI KEI
IPC: C22C1/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion resistant and high strength aluminum alloy material free from deterioration in corrosion resistance and strengths even in the case of being subjected to brazing and maintaining characteristics obtd. by rapid solidification at the time of producing a high corrosion resistant aluminum alloy for a heat exchanger by a rapid solidifying method. SOLUTION: This invention is the one having a compsn. contg., by weight, 1.0 to 4.0% Mn, 0.1 to 1.0% Cu and at least one or >= two kinds among Ti, Cr and Zr by <=0.3%, and the balance substantial Al, having a supersaturated FCC single phase structure and having 0.05 to 0.5 mm thickness. Preferably, <=0.2% Fe and/or Si is incorporated therein.
Patent JP-S5672249-A (JP)
Title: Controller for number of idle revolution of engine
Inventor: YOKOOKU KATSUHIKO
IPC: F02M23/06
Filed: 1979-11-14
Abstract: PURPOSE: To control each actuator by turns and to obtain proper idle revolution by a method wherein on an bypath air passage opened to a suction system there is provided a plurality of actuators controlled by the number of revolution.  
     CONSTITUTION: Auxiliary air bleeds 9, 10 are connected with the main nozzle system and the slow nozzle system of a carbureter and actuators 14, 15 installed on the extremities are put in a feedback control by an exhaust gas sensor 23. To the suction passage 2 on the downstream of a throttle valve 3g opens an air bypath 16 and the upstream part thereof is divided into double passage 17, 18 and the 1st and 2nd actuators 19, 20 are arranged on each extremity of the passages. Each actuator 19, 20 is made and broken by turns by an idle-revolution-number control circuit 22 which receives signals of a revolution number sensor 21 of the engine 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01317218-A (JP)
Title: Head cleaning device
Inventor: FUJIMORI SHINYA
IPC: G11B5/41
Filed: 1988-06-17
Abstract: PURPOSE:To reduce the secular change of the contact force and the contact angle of a soft material to a rotary head by using a mobile member fixed onto a loading ring to attach and detach the soft material to and from a rotary head device. CONSTITUTION:A 1st or 2nd mobile member 30 or 31 acts on a support member 25 with the movement of a loading ring 17 which is set rotatably and coaxially to a rotary head. In such a case, however, the member 25 is energized by an energizing means 28 and a soft material 22 touches with pressure a rotary head device 1 during a loading or unloading action. Then the member 25 moves against the force of the means 28 via the member 30 at the end of a loading action and via a member 31 at the end of an unloading action respectively. Thus the material 22 is detached from the device 1. As a result, the change of the contact pressure and the contact angle of the member 22 is prevented to the rotary head and the cleaning effect is maintained.
Patent JP-S629540-A (JP)
Title: Driver of objective lens
Inventor: SHIMIZU NORIO
IPC: G11B7/09
Filed: 1985-07-08
Abstract: PURPOSE:To attain accurate objective lens drive control by providing a prescribed balancer so as to make the driving point and its gravity center position acting on a drive section coincident with each other and providing a correction member correcting the deviation between the drive point and the gravity center position after balancer mounting. CONSTITUTION:The balancer 17 having a prescribed weight and shape decided by design is fitted to a support member 3 to make the drive point and the gravity center position coincident with each other and the deviation between the drive point and the gravity center position based on the manufacture error after the mounting of the balancer 17 is corrected by a ring balancer 18. Further, the phase of the rolling resonance after the mounting of the balancer 17 is brought into the lead side, the ring balancer 18 having a thickness (t) in response to the resonance quantity of rolling is fitted to a flange 2a of a barrel 2 at the upper side of the moving gravity center to shift the phase toward the delay side thereby preventing the rolling resonance. Thus, the accuracy of the drive control of the objective lens 1 is improved.
Patent JP-H0811667-A (JP)
Title: Forced operation structure for occupant protection device
Inventor: KOIDE TERUHIKO
IPC: B60R21/16
Filed: 1994-06-29
Abstract: PURPOSE:To forcedly operate an occupant protection device in a vehicle non- abrupt-deceleration state so as to easily and safely dispose it with its mounted state on a vehicle. CONSTITUTION:An occupant protection device is provided with an ignition pin movable along the axial direction and a trigger lever in which a slide holding part is formed and which is inserted into a slit 37 formed along a projecting part 23 of a guide so as to move from a position engaged with the ignition pin to a position separating from the ignition pin. And it is also provided with projections 66, 67 formed in the recessed part 29, 33 respectively, a slit 69 formed in the axial rotation direction of the slide holding part of the trigger lever, an inertial mass body 30 having an engagement projection 71 formed on the end face 30A, and a safety device 50 in which a stopper 60 for engaging with the engagement projection 71 is formed.
Patent JP-H04371071-A (JP)
Title: Image data storage device
Inventor: YAMASHITA HIROYUKI
IPC: H04N1/21
Filed: 1991-06-20
Abstract: PURPOSE:To store a large amount of image data in a storage device of limited capacity by providing an MH encoder and a data size discrimination device or the like, compressing the image data and reduce the amount of them. CONSTITUTION:The image data fetched by a converter 3 from a storage device 2 are subjected to MH encoding by an MH encoder 31 and then the size of the encoded data is verified by a data size discrimination device 32. As a result, when the size of the origin image data is exceeded by the encoded data the image data before conversion are outputted by a route 33. That is, the device 31 compresses the image data fetched into the device 2 by MH encoding, and the device 32 compares the data size before with after the compression. When the data size after the compression is smaller than that before the compression, the MH encoded data are stored in a storage device 4; while when the data size after the compression is larger than that before the compression, the data in the device 2 are stored in the storage device 4. Thus, a large amount of image data can be stored in the device 4 of limited capacity.
Patent JP-H01318596-A (JP)
Title: System for controlling ac-excited synchronous machine
Inventor: YOKOTA HIROSHI
IPC: H02P9/04
Filed: 1988-06-17
Abstract: PURPOSE:To prevent temporal increase of rotation and to stabilize the system by switching the control of a cyclo-converter arranged at the secondary of an AC-excited synchronous machine to rotation feedback control or power feedback control. CONSTITUTION:A switching judgement circuit 15 switches switching circuits 12, 13 on the rotation N of an AC-excited synchronous machine 1 and outputs from a system data transmitting section 16 and a generation/pomping command circuit 17. When the switching circuits 12, 13 are connected to the upper side, a difference between a rotation N end a rotation command N0 based on a steady power command P0 and a head H is fed to a load regulator 6. When the switching circuits 12, 13 are connected to the under side, the difference between the steady power command P0 and an output power P is fed to the load regulator 6. The load regulator 6 controls a cyclo-converter 4, thus controlling the secondary current of the AC-excited synchronous machine 1.
Patent JP-S5670892-A (JP)
Title: Baking treatment of industrial waste material
Inventor: ITOU HIDEO
IPC: B09B3/00
Filed: 1979-11-15
Abstract: PURPOSE: To prepare an artificial aggregate material with various particle sizes and densities by a method wherein fine mineral powders and water are added to dusts of an industrial waste material containing a compound such as agricultural chemicals components and, after molding, the molded materials are baked at a predetermined temp. to be made harmless.  
     CONSTITUTION: In dusts generated as a by-product in a procedure for preparing powders of agricultural chemicals, fine mineral powders such as a clay or a talc are  mixed to prepare a coating material. Subsequently, said material is thrown into  baked hollow particles while water is added and, after subjected to granulation by  tumbling in a rotary cylinder, the obtained granules are baked by heating at 700W 1,000°C to prepare an aggregate material. AS aforementioned baked hollow particles, the ones obtained by foaming fine particles of ground obsidian or pearlite at  900W1,000°C is used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6075472-A (JP)
Title: 3-iodopentafluoro-1,2-epoxypropane
Inventor: IKEDA MASANORI
IPC: C08G65/24
Filed: 1984-07-19
Abstract: NEW MATERIAL:3-Iodopentafluoro-1,2-epoxypropane shown by the formula. USE:An intermediate capable of synthesizing perfluorovinyl ether as a raw material for a bifunctional fluorine-contained carbonyl compound, ion-exchange membrane or fluorine resin. Further for a raw material for functional fluorine-contained high polymer compound. PREPARATION:3-Iodopentafluoropropene is oxidized with a hypochlorite as an oxidizing agent in the presence of at least one phase transfer catalyst selected from lipophilic complexing agents to cations in a quaternary ammonium salt, quaternary phosphonium salt, quaternary arsonium salt, sulfonium salt, and hypochlorite in a two-phase system of water phase and organic phase at about -20-60 deg.C, to give a compound shown by the formula.
Patent JP-H08337537-A (JP)
Title: Intercellular adhesion inhibiting peptide
Inventor: NITTA HIROYUKI
IPC: A61K38/00
Filed: 1995-06-15
Abstract: PURPOSE: To obtain a new peptide having specific amino acid sequences, capable of inhibiting an intercellular adhesion by inhibiting the formation of desmosome which is a cell to cell adhesion device, useful for the prevention and therapy of dermal diseases, and the improvement of troubles in corneum. CONSTITUTION: This intercellular adhesion inhibiting peptide is a peptide or its salt, having amino acid sequences selected from formulas I to IV equivalent to the partial sequences of amino acid sequences of a desmocollin and formula V equivalent to the partial sequences of amino acid sequences of a desmoglein. The peptide is preferably obtained by using a known peptide synthetic method such as a solid phase method and a liquid phase method. The above peptide can be used as a dermal preparation for external use, and blending it by 0.01-30wt.% in the dermal preparation for external use is preferable. As a base used for preparing the dermal preparation for external use, e.g. a vaseline, a paraffin, a polyethylene glycol and water are cited. Also, an emulsifying agent, a suspending agent, a preserving agent, a stabilizing agent, etc., can be blended as necessary.
Patent JP-S5937908-A (JP)
Inventor: NISHIGUCHI KUNIO
IPC: A47C1/06
Filed: 1982-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10325861-A (JP)
Title: System for monitoring dgps mobile body
Inventor: MITSUIDA YUKIHIRO
IPC: G01C21/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To enlarge an application range of a mobile station, by measuring and managing a position of the mobile station at a fixed station from positioning intermediate data formed by the mobile station, navigation messages from satellites and positioning correction data from the outside. SOLUTION: A mobile station 20 can be loaded on a mobile body of a large range. A GPS receiver 21 receives and decodes navigation messages from satellites and calculates a distance to each satellite and a time change rate as a pseudo range and a time change rate of the pseudo range from a difference of a transmission time of the reception satellite and a reception time of the GPS receiver 21. The calculated values are transmitted as positioning intermediate data to a fixed station 10 from a transmitter 22. A GPS receiver 11 of the fixed station 10 receives navigation messages from satellites, and a receiver 12 receives the positioning intermediate data from the transmitter 22. A receiver 13 receives DGPS positioning correction data, and a data processor 14 calculates and manages a corrected accurate position of the mobile station 20 from data received by each receiver.
Patent JP-S6210003-A (JP)
Title: Industrial fungicidal and algicidal agent
Inventor: UMEKAWA OSAMU
IPC: A01N33/20
Filed: 1985-07-05
Abstract: PURPOSE:To provide an industrial fungicidal and algicidal agent having excellent synergistic fungicidal and algicidal effect and enabling the fungicidal and algicidal treatment economically at a low concentration without polluting the environment, by using an aliphatic nitroalcohol derivative and an isothiazolone derivative as active components. CONSTITUTION:The objective agent contains (A) an aliphatic nitroalcohol derivative of formula I (R is H or acetyl) and (B) one or more kinds of isothiazolone derivative of formula II (X is H or Cl; R' is lower alkyl; M is alkali metal or alkaline earth metal atom; Y is anionic atom or group forming a compound with a cation M having sufficiently high solubility to form a complex compound; m is 1 or 2; n is the number of the anion Y satisfying the atomic valence of the cation M), as active components. The ratio of I:II is 9:1-1:9, preferably 8:1-1:2. Both components are mixed directly and formed in the presence of an organic solvent, a surfactant, etc., to the form suitable for application.
Patent JP-S6040001-A (JP)
Title: Rear entrance type ski boots
Inventor: ARUFUIO REONARUDEI
IPC: A43B5/04
Filed: 1984-07-19
Abstract: The invention is concerned with a rear entrance ski boot with constant flex, peculiarly comprising a front quarter hingedly connected to a boot shell about an axis lying substantially horizontal and perpendicular to the longitudinal direction of the shell and extending through a front upper region of the shell. Also provided are elastic bias means for resisting forward oscillation of the quarter relative to the shell.
Patent JP-H07330092-A (JP)
Title: Drink and food supply device
Inventor: SAKAI KIYOSHI
IPC: F04B43/12
Filed: 1994-06-08
Abstract: PURPOSE:To obtain a drink and food supply device in which a delivery tube can be easily set and prevented from being laterally shifted. CONSTITUTION:A plurality of rotating rollers 8 are mounted on an endless transport member 12 to be epicyclically moved on an orbit including linear parts so that they are linearly moved while pressing the side part of a delivery tube 3. A openable and closeable guide 17 for clamping the delivery tube 3 with the rotating rollers 8 is provided on one side opposed to the rotating rollers 8 to press the delivery tube 3 against the rotating rollers 8. Furthermore, the rotating rollers 8 are run approximately in parallel to the guide 17 in the state that the delivery tube 3 is pressed by a guide part 19 provided opposedly to the linear orbit part of the transport member 12. In addition, a holding recess is formed in the rotating roller 8 to restrict the movement of the delivery tube 3 in the axial direction of the rotating roller 8.
Patent JP-S63313466-A (JP)
Title: Nonaqueous li accumulator
Inventor: MIZUMOTO MAMORU
IPC: H01M4/134
Filed: 1987-06-15
Abstract: PURPOSE:To obtain a nonaqueous Li accumulator of high Coulomb efficiency and long cycle life and lifetime by constructing the negative electrode base thereof with an alloy containing aluminum and at least one element in the 3rd group of a periodic table. CONSTITUTION:A base for the negative electrode of a nonaqueous Li accumulator comprising an alloy of aluminum and at least one element in the 3rd group of a periodic table causes said element to work for increasing the capacity factor of an active material in the negative electrode and raise the Coulomb efficiency of an accumulator. On the other hand, the element in the 3rd group of the periodic table comes in between aluminum grains and stabilizes a grain boundary, thereby alleviating stress due to the repetition of expansion and contraction with charging and discharging. As a result, electrode breakdown is prevented and the cycle life of the accumulator is enhanced. As the element in the 3rd group contained in aluminum is a base for the negative electrode, rare-earth elements are recommended. In particular, ytrium is preferable and furthermore boron is as well preferable. The quantity of an additive to the 3rd group element is preferably 0.05 to 10wt.%. According to the aforesaid system, it becomes possible to obtain an accumulator of superior cycle life and long lifetime.
Patent JP-H10341497-A (JP)
Title: Terminal attaching structure for speaker
Inventor: OTANI SEIJI
IPC: H04R9/02
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components by omitting a lug, to reduce the cost by simplifying a manufacture process and an attaching process, to relatively freely set the attaching strength of a terminal and to suppress the generation of troubles such as play, abnormal sound and falling, etc., of the terminal based on the dispersion of dimension accuracy and strength insufficiency as the result. SOLUTION: For this terminal attaching structure 10a, while a hole part 11b is formed at the terminal 11, an attaching piece 14 is extended at an opening part 13, a pressing part 14a bent to the back direction of a speaker 10 is erected at the tip part of the attaching piece 14, the hole part 11b is fitted to the pressing part 14a and the pressing part 14a is pushed and bent to the side of an attaching piece main body 14b.